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稳健倾向得分加权法

稳健倾向得分加权法(Robust Propensity Score Weighting)在标准反向概率加权法(inverse probability weighting)的基础上进行了扩展,通过纳入防止倾向得分模型误设和极端权重失准的保障措施。它结合了权重截尾、重叠加权或增广结果模型等技术,以确保即使倾向得分模型不完美,因果效应估计值仍能保持可靠。

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来源

  1. Robins, J. M., Rotnitzky, A., & Zhao, L. P. (1994). Estimation of regression coefficients when some regressors are not always observed. Journal of the American Statistical Association, 89(427), 846-866. DOI: 10.1080/01621459.1994.10476818
  2. Zhao, Q., Small, D. S., & Bhattacharya, B. B. (2019). Sensitivity analysis for inverse probability weighting estimators via the percentile bootstrap. Journal of the Royal Statistical Society: Series B, 81(4), 735-761. DOI: 10.1111/rssb.12327

如何引用本页

ScholarGate. (2026, June 3). Robust Propensity Score Weighting Estimator. ScholarGate. https://scholargate.app/zh/causal-inference/robust-propensity-score-weighting

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ScholarGateRobust Propensity Score Weighting (Robust Propensity Score Weighting Estimator). 于 2026-06-15 检索自 https://scholargate.app/zh/causal-inference/robust-propensity-score-weighting · 数据集: https://doi.org/10.5281/zenodo.20539026